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公开(公告)号：US11651113B2
公开(公告)日：2023-05-16
申请号：US17193091
申请日：2021-03-05
Inventor： Hideki Matsushima , Teruto Hirota , Yukie Shoda , Shunji Harada
IPC: G06F21/87 , G06F21/14 , G06F21/10 , G06F21/52 , H04L9/40 , G06F21/53 , G06F21/57 , G06F12/14 , H04L9/32 , G06F21/74
CPC classification number: G06F21/87 , G06F12/1408 , G06F21/10 , G06F21/14 , G06F21/52 , G06F21/53 , G06F21/57 , G06F21/74 , H04L9/3234 , H04L9/3247 , H04L63/105 , G06F2212/1052 , G06F2221/2153
Abstract: A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
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公开(公告)号：US10809068B2
公开(公告)日：2020-10-20
申请号：US16222212
申请日：2018-12-17
Inventor： Junichi Imoto , Yukie Shoda , Toru Tanigawa , Yusuke Tsukamoto , Seiya Imomoto
Abstract: An orientation identification method for identifying an orientation of a device installed by being mounted on a moving body includes: obtaining a certain amount of acceleration in three mutually orthogonal directions detected by an acceleration sensor included in the device; and identifying the orientation of the device expressed in a coordinate system from acceleration data indicating the certain amount of acceleration obtained in the obtaining, according to movement characteristics indicated by statistics of acceleration during movement of the moving body expressed in the coordinate system, the coordinate system including a gravitational acceleration direction as an axis.
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公开(公告)号：US10970424B2
公开(公告)日：2021-04-06
申请号：US16776869
申请日：2020-01-30
Inventor： Hideki Matsushima , Teruto Hirota , Yukie Shoda , Shunji Harada
IPC: G06F21/87 , G06F21/14 , G06F21/10 , G06F21/52 , H04L29/06 , G06F21/53 , G06F21/57 , G06F12/14 , H04L9/32 , G06F21/74
Abstract: A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
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公开(公告)号：US10607036B2
公开(公告)日：2020-03-31
申请号：US16393313
申请日：2019-04-24
Inventor： Hideki Matsushima , Teruto Hirota , Yukie Shoda , Shunji Harada
IPC: G06F21/87 , G06F21/14 , G06F21/10 , G06F21/52 , H04L29/06 , G06F21/53 , G06F21/57 , G06F12/14 , H04L9/32 , G06F21/74
Abstract: A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
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公开(公告)号：US09811691B2
公开(公告)日：2017-11-07
申请号：US15348035
申请日：2016-11-10
Inventor： Hideki Matsushima , Teruto Hirota , Yukie Shoda , Shunji Harada
IPC: H04L9/00 , H04K1/00 , G06F21/00 , G06F21/87 , G06F21/14 , H04L29/06 , G06F21/53 , G06F21/57 , G06F12/14 , H04L9/32 , G06F21/74
CPC classification number: G06F21/87 , G06F12/1408 , G06F21/14 , G06F21/53 , G06F21/57 , G06F21/74 , G06F2212/1052 , G06F2221/2153 , H04L9/3234 , H04L9/3247 , H04L63/105
Abstract: A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
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Patent Agency Ranking
公开(公告)号：US10692378B2
公开(公告)日：2020-06-23
申请号：US16527090
申请日：2019-07-31
Inventor： Yukie Shoda , Toru Tanigawa , Junichi Imoto , Yusuke Tsukamoto , Hidetsugu Maekawa , Tetsuji Fuchikami , Seiya Imomoto
Abstract: In an information collection method of the present disclosure, a processor of an information collection system acquires event sensor data and identification information from an on-vehicle terminal or a passenger terminal, the event sensor data being output, in response to an event trigger, from an on-vehicle sensor mounted on the on-vehicle terminal or a passenger sensor mounted on the passenger terminal, the identification information identifying an output source of the event sensor data, identifies the passenger terminal associated with the identification information when the identification information indicates the on-vehicle terminal, identifies the on-vehicle terminal associated with the identification information when the identification information indicates the passenger terminal, requests sensor data from the identified passenger terminal or on-vehicle terminal, acquires the sensor data from a request destination, and stores the event sensor data and the sensor data in association with each other in a second memory as dangerous driving information.
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公开(公告)号：US10108821B2
公开(公告)日：2018-10-23
申请号：US15719850
申请日：2017-09-29
Inventor： Hideki Matsushima , Teruto Hirota , Yukie Shoda , Shunji Harada
IPC: H04L9/00 , H04K1/00 , G06F21/00 , G06F21/87 , G06F21/14 , H04L29/06 , G06F21/53 , G06F21/57 , G06F12/14 , H04L9/32 , G06F21/74
Abstract: A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
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公开(公告)号：US09524404B2
公开(公告)日：2016-12-20
申请号：US14941987
申请日：2015-11-16
Inventor： Hideki Matsushima , Teruto Hirota , Yukie Shoda , Shunji Harada
IPC: H04L9/00 , H04K1/00 , G06F21/00 , G06F21/87 , G06F21/14 , H04L29/06 , G06F21/53 , G06F21/57 , G06F12/14 , H04L9/32
CPC classification number: G06F21/87 , G06F12/1408 , G06F21/14 , G06F21/53 , G06F21/57 , G06F21/74 , G06F2212/1052 , G06F2221/2153 , H04L9/3234 , H04L9/3247 , H04L63/105
Abstract: A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
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公开(公告)号：US09218485B2
公开(公告)日：2015-12-22
申请号：US14483450
申请日：2014-09-11
Inventor： Hideki Matsushima , Teruto Hirota , Yukie Shoda , Shunji Harada
CPC classification number: G06F21/87 , G06F12/1408 , G06F21/14 , G06F21/53 , G06F21/57 , G06F21/74 , G06F2212/1052 , G06F2221/2153 , H04L9/3234 , H04L9/3247 , H04L63/105
Abstract: A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
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公开(公告)号：US12148210B2
公开(公告)日：2024-11-19
申请号：US17235389
申请日：2021-04-20
Inventor： Junichi Imoto , Yukie Shoda , Masahiro Iwasaki
Abstract: A dashboard camera acquires video data from a camera that captures the surroundings of a vehicle, acquires sensor data including at least one of acceleration, speed, and angular velocity of the vehicle, gives time information indicating time of acquisition to each of the video data and the sensor data, and transmits the sensor data to a data analysis server when an event occurs in the vehicle, the data analysis server identifies the content of the event occurred in the vehicle based on the sensor data and transmits an identification result to the dashboard camera, and when the identified event is determined to be the predetermined event, the dashboard camera specifies video data to which time information same as the time information given to the sensor data used for the identification is given, and transmits the specified video data to a video accumulation server.
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